instrument Synonyms

tool apparatus musical instrument implement pawn channel machine legal document legal instrument agent official document utensil unit turbine transformer thing vehicle viscosimeter way deeds stooge keyboard instrument activator catalyst means weigher weighbridge thermostat thermometrograph sextant sensor seismoscope regulator quill pyrometer puppet prism potentiometer policy spectroscope spicule stethoscope thermometer testamentary testament tachometer supervise stereopticon spirometer spinet